Samsung MAX-632P - Page 20

6-1-4 V.F.D Malfunction
Yes
Connector inserted
correctly?
No
Yes
Check voltage : AC 4.8V
at FRONT-PCB FLT?
No
Check Main-PCB Front PCB
connection and the voltage of
CCW1, pins 1,2(AC4.8V)
Yes
Check voltage at UIC1
pin 48(-33V)
No
Check the voltage of RZD1(-33V)
Reinsert the connector.
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Replace UIC1
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6-4 Samsung Electronics
Troubleshooting